Avago Technologies MegaRAID SAS 8204ELP - Manual (Page 54)

3-4 MegaRAID SAS RAID Controller Characteristics
Copyright © 2005-2007 by LSI Logic Corporation. All rights reserved.
3.1.2 MegaRAID SAS 8204XLP/SAS 8208XLP RAID Controllers
The MegaRAID SAS 8204XLP PCI-X Low-Profile Disk Array RAID
Controller controls four internal ports that can support SAS devices or
SATA devices through one mini SAS 4i internal connector.
The MegaRAID SAS 8208XLP PCI-X Low-Profile Disk Array RAID
Controller controls eight internal ports that can support SAS devices or
SATA devices through two mini SAS 4i internal connectors.
Note: The SAS 8204XLP RAID controller does not contain the J5
(ports 4–7) connector. This is the only difference between
the SAS 8204XLP RAID controller and the SAS 8208XLP
RAID controller.
This subsection provides the board layout and connector/jumper
information for the SAS 8204XLP RAID controller, and the SAS 8208XLP
RAID controller.
Figure 3.2 shows the jumpers and the connectors on the
controller, and Table 3.2 describes them.
Figure 3.2 Layout of the MegaRAID SAS 8208XLP RAID Controller
Port
P1
Port
J5
J2
U4
J9
J8 J1 J7
0–3
4–7